Dampproofing dalle

The utility model relates to a dampproofing dalle, including the enhancement bottom plate supreme closely the bonding in proper order has sound absorbing layer, a polyurethane foam board, aluminum honeycomb panel, the 2nd polyurethane foam board and decoration panel under following on the enhancement bottom plate the lower surface of a polyurethane foam board with the lower surface of the 2nd polyurethane foam board dampproofing coating that has coated respectively, and it has the nanometer porous ceramic grained layer of a press forming then to bind between a polyurethane foam board and the aluminum honeycomb panel, and is in the upper surface of the decoration panel infrared ray coating that has still coated. The utility model discloses be equipped with the moisture -proof coating, have excellent dampproofing effect, utilize porous ceramic's porosity characteristic simultaneously, but the moisture evaporation area in the greatly increased panel for the evaporation rate, the infrared coating that designs in